Some of our top rated extension builders in Harrow
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8T Construction is a general contracting company specialising in residential renovations, extensions. We put a lot of attention into a high standard finishes and a good workmanship. For us, the biggest reward is a happy customer
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I am in the building business for 15 years I have worked all around London specially in the City I have registered myself on Mybuilders.com so I can get job around my area.
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Blueline Enterprise is a family run firm specialising in high quality refurbishments, extensions, conversions and new builds. We have undertaken various projects through professional architects and private clients. We a reputable building construction firm based predominantly in North West London.
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🔨 TRT Construction Ltd 🔨 Looking for reliable building, renovation, or home maintenance services? We provide professional, high-quality workmanship for residential and commercial projects. ✔ Building & Renovation ✔ Home Improvements ✔ Property Maintenance ✔ Reliable & Professional Service 📩 Contact us today for a free quote.
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MBL Carpentry ltd with over 18 years experience undertake all kind of building jobs from kitchens, bathrooms, extensions. No job is too big or too small.
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We do all types of maintenance works and specialise on extensions and loft conversions. We have in house planners and full time builders on site. We are based out of 3 offices in harrow/ Ealing /Knightsbridge.
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We are a medium sized Limited Company based in Watford . We specialise in all area's of building - New builds, Refurbishments, Extensions and Paving all welcome. We have a vastly experienced team to cater for all your building needs.
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Adam Group Ltd is an established residential construction and development company, incorporated in 2010, specialising in high-quality refurbishments, extensions, loft conversions and new build projects across London and the South East. We work with homeowners, investors and local authorities on projects ranging from £150,000 to £3 million, covering everything from full house refurbishments and structural reconfigurations to large-scale extensions, loft conversions and ground-up developments. Since inception, we have successfully delivered over 250 projects, building a strong track record for reliability, quality and consistent delivery. In 2025 alone, the company achieved a turnover of £4.5 million, reflecting both our capacity and the level of projects we undertake. Our team provides an end-to-end service, including planning coordination, structural works and full construction delivery. We are experienced in working alongside architects, engineers and local authorities to ensure projects run smoothly and comply with all regulatory requirements. We maintain a 4.9-star rating on Google, with the majority of our work coming from repeat clients and referrals — a testament to our professional approach, clear communication and attention to detail. If you are planning a refurbishment, extension or new build and want a contractor with a proven track record and the capability to deliver complex residential projects, we would be happy to discuss your requirements.
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I am Tony i have over 15 years experience in construction industry.I am fully qualified for many types of construction work.
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Welcome to the SGB Construction LTD website! I have been in the building trade for just over 20 years. I offer services for all aspects of the home and garden.All work is guaranteed .
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I take pride and joy in any job I am doing, always take extra time to make sure the customer is totally satisfied and understanding, there is no job to big or too small so please don’t hesitate to get in touch - I range from groundwork’s such as installing drainage or digging footings to building extensions or garden walls/piers, also specialise in repointing. I also do a lot of landscaping work such as patios, driveways, fencing concrete shed bases etc… so please feel free to get in touch
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Z&S builders are an equal opportunities employer. We are diverse workforce made up of hardworking, experienced people . We provide our customers the best service. Our quality of work is higher and we never compromise with the quality.
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Ady Construction Services LTD is a full-service building company providing high-quality construction, renovation, and property maintenance solutions across residential and commercial sectors. From groundwork, brickwork, roofing, and extensions to full refurbishments, kitchen and bathroom installations, landscaping, and decorating, we cover every aspect of building work. With a skilled team, attention to detail, and a commitment to excellence, we deliver reliable and cost-effective services tailored to each client’s needs — from start to finish.


